International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

The main sources of green energy (GE) as the cleanest form of energy or types of renewable energy sources (RES) are: wind, water, sun and earth. While the world, especially in the most developed countries of the world, has advanced far in the application of various forms of green energy (GE), in Georgia this field is in its infancy and it is not possible to predict when the first major positive developments in this field will be made. The paper presents the forecast and trend analysis of the use of green energy (GE) in Georgia until 2040. According to the data on the plans of the state authorities of Georgia for the development and use of various forms of green energy (GE), the highest forecast growth of the development of these types of energy is expected in the field of wind energy (WE) until 2025 with a value of
CAGR of 154.82 [%].

Wind, water, earth and fire, according to ancient philosophy, are the basic elements of the entire cosmos, with the help of which the existence of all things on planet earth is realized. Three (wind, water and earth) of these four basic elements represent renewable energy sources (RES), and in that sense also sources of green energy (GE). While the world, especially in the most developed countries of the world, has advanced far in the application of various forms of green energy, in Georgia this field is in its infancy and it cannot be predicted when the first major positive developments in this field will be made. The paper provides a basic division of sources (forms) of energy, taking into account the possibility of depletion over time, as well as examples of efficient application of hybrid green energy systems, for converting energy, primarily wind and sun, into electrical energy. Thus, the development and application of hybrid green energy systems, from a scientific and industrial point of view, will be one of the main goals in the future.